CN211220486U

CN211220486U - Flange eccentric disc aligner

Info

Publication number: CN211220486U
Application number: CN201921992878.2U
Authority: CN
Inventors: 郭庆勋
Original assignee: Tianjin Wanquan Equipment Installation Co ltd
Current assignee: Tianjin Wanquan Equipment Installation Co ltd
Priority date: 2019-11-18
Filing date: 2019-11-18
Publication date: 2020-08-11
Anticipated expiration: 2029-11-18

Abstract

The utility model discloses a flange eccentric disc aligner relates to flange adjusting device technical field. The utility model comprises an L-shaped plate, wherein an internal thread sleeve is fixed at the lower end part of the L-shaped plate; the lower side of the internal thread sleeve is in threaded connection with an adjusting bolt; a cylindrical insert block is fixed on the same side surface of the L-shaped plate and the lower end part; an extension part is fixed at the upper end part of the L-shaped plate; the upper surface of the extension part is provided with a sawtooth groove which is contacted with the steel pipe. The utility model discloses a small and exquisite flexibility of flange inclined to one side dish aligner of design, convenient to use, it is convenient to install, demolish, is applicable to all model flange concentricity/disc and adjusts, has solved the inconvenient problem of current flange position adjustment.

Description

Flange eccentric disc aligner

Technical Field

The utility model belongs to the technical field of the flange adjusting device, especially, relate to a flange eccentric adjustment ware.

Background

The flange connection is widely applied to various industries such as petrochemical industry, shipbuilding, medicine, civilian use and the like, the flange is frequently required to be disassembled and assembled in the engineering construction and the maintenance process, the flange is frequently subjected to the phenomenon of disc separation when being disassembled and then connected due to the reasons such as thermal expansion, cold contraction and the like of a pipeline, the flange is generally adjusted by using a crowbar, but the flange is particularly strenuous when being manually reconnected when meeting a larger flange or a stronger person, and the flange connection of a mechanical connection flange with higher connection precision such as a concave-convex surface, a steel ring and a lens contact surface is particularly required to hardly meet the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a flange is from moving plate aligning ware, the small and exquisite flexibility of flange is from moving plate aligning ware through the design, convenient to use, it is convenient to install, demolish, is applicable to all model flange concentricity/disc and adjusts, has solved the inconvenient problem of current flange position adjustment.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a flange deflection plate aligner, which comprises an L-shaped plate, wherein an internal thread sleeve is fixed at the lower end part of the L-shaped plate; the lower side of the internal thread sleeve is in threaded connection with an adjusting bolt; a cylindrical insert block is fixed on the same side face of the L-shaped plate and the lower end part; an extension part is fixed at the upper end part of the L-shaped plate; the upper surface of the extension part is provided with a sawtooth groove which is in contact with the steel pipe to increase the friction force; the cross section of the extension part is of a quadrilateral structure with upper and lower surfaces parallel.

The utility model discloses following beneficial effect has:

the utility model discloses a small and exquisite flexibility of flange inclined to one side dish aligner of design, convenient to use, it is convenient to install, demolish, is applicable to all model flange concentricity/piece dish and adjusts.

Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of a flange offset plate aligner of the present invention;

fig. 2 is a left side view of the present invention;

in the drawings, the components represented by the respective reference numerals are listed below:

1-L-shaped plate, 2-internal thread sleeve, 3-cylindrical insert block, 4-adjusting bolt, 101-extension part and 102-sawtooth groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-2, the utility model relates to a flange deflection plate aligner, which comprises an L-shaped plate 1, wherein an internal thread sleeve 2 is fixed at the lower end of the L-shaped plate 1; the lower side of the internal thread sleeve 2 is in threaded connection with an adjusting bolt 4; a cylindrical insert block 3 is fixed on the same side surface of the L-shaped plate 1 and the lower end part; an extension part 101 is fixed at the upper end part of the L-shaped plate 1; the upper surface of the extension part 101 is provided with a sawtooth groove 102, and the sawtooth groove 102 contacts the steel pipe to increase friction force; the cross section of the extension part 101 is of a quadrilateral structure with upper and lower surfaces parallel; when the adjusting device is used, the cylindrical insert block 3 is inserted into a flange hole of one flange, the sawtooth groove 102 is in contact with a steel pipe to increase friction, the front end of the adjusting bolt 4 is rotated to prop against the pipe or a flange plate of the other matched flange, the plurality of adjusters are used simultaneously, and the adjustment is convenient and quick.

The flange eccentric disc aligner of design is small and exquisite nimble, and convenient to use, installation, demolish conveniently, is applicable to all models flange concentricity/disc and adjusts, generally needs two cooperations to accomplish during the use. When the tool is manufactured, the thickness of the regulator steel plate and the diameters of the stud and the jackscrew bolt which are required to be manufactured according to different nominal diameters and engineering pressures of the flange have different specifications, if the strength of the flange eccentric disk aligner is improved, the tool steel can be used for casting, and then the jackscrew bolt hole screw thread is processed, so that the use effect of the real tool can be achieved. Because the materials required by different construction environments are different, explosion-proof materials are required to be manufactured in the flammable and explosive working environment.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a flange eccentric disc alignment ware which characterized in that: the die comprises an L-shaped plate (1), wherein an internal thread sleeve (2) is fixed at the lower end part of the L-shaped plate (1); the lower side of the internal thread sleeve (2) is in threaded connection with an adjusting bolt (4); a cylindrical insert block (3) is fixed on the same side surface of the L-shaped plate (1) and the lower end part; an extension part (101) is fixed at the upper end part of the L-shaped plate (1); the upper surface of the extension part (101) is provided with a sawtooth groove (102).